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<a href="bitmap_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &quot;common.h&quot;</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &quot;types.h&quot;</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &quot;memory.h&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &quot;bitmap.h&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno"><a class="line" href="bitmap_8c.html#a91f1b655f0aab3fc0af939270bd897b3">   11</a></span>&#160;<span class="keyword">static</span> u32 <a class="code" href="bitmap_8c.html#a91f1b655f0aab3fc0af939270bd897b3">generate_bitmaps</a> (<span class="keyword">const</span> u32 digests_cnt, <span class="keyword">const</span> u32 dgst_size, <span class="keyword">const</span> u32 dgst_shifts, <span class="keywordtype">char</span> *digests_buf_ptr, <span class="keyword">const</span> u32 dgst_pos0, <span class="keyword">const</span> u32 dgst_pos1, <span class="keyword">const</span> u32 dgst_pos2, <span class="keyword">const</span> u32 dgst_pos3, <span class="keyword">const</span> u32 bitmap_mask, <span class="keyword">const</span> u32 bitmap_size, u32 *bitmap_a, u32 *bitmap_b, u32 *bitmap_c, u32 *bitmap_d, <span class="keyword">const</span> u64 collisions_max)</div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;{</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;  u64 collisions = 0;</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;  memset (bitmap_a, 0, bitmap_size);</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;  memset (bitmap_b, 0, bitmap_size);</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;  memset (bitmap_c, 0, bitmap_size);</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;  memset (bitmap_d, 0, bitmap_size);</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;  <span class="keywordflow">for</span> (u32 i = 0; i &lt; digests_cnt; i++)</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;  {</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    u32 *digest_ptr = (u32 *) digests_buf_ptr;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    digests_buf_ptr += dgst_size;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    <span class="keyword">const</span> u32 val0 = 1u &lt;&lt; (digest_ptr[dgst_pos0] &amp; 0x1f);</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <span class="keyword">const</span> u32 val1 = 1u &lt;&lt; (digest_ptr[dgst_pos1] &amp; 0x1f);</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <span class="keyword">const</span> u32 val2 = 1u &lt;&lt; (digest_ptr[dgst_pos2] &amp; 0x1f);</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="keyword">const</span> u32 val3 = 1u &lt;&lt; (digest_ptr[dgst_pos3] &amp; 0x1f);</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="keyword">const</span> u32 idx0 = (digest_ptr[dgst_pos0] &gt;&gt; dgst_shifts) &amp; bitmap_mask;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keyword">const</span> u32 idx1 = (digest_ptr[dgst_pos1] &gt;&gt; dgst_shifts) &amp; bitmap_mask;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <span class="keyword">const</span> u32 idx2 = (digest_ptr[dgst_pos2] &gt;&gt; dgst_shifts) &amp; bitmap_mask;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <span class="keyword">const</span> u32 idx3 = (digest_ptr[dgst_pos3] &gt;&gt; dgst_shifts) &amp; bitmap_mask;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <span class="keywordflow">if</span> (bitmap_a[idx0] &amp; val0) collisions++;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <span class="keywordflow">if</span> (bitmap_b[idx1] &amp; val1) collisions++;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordflow">if</span> (bitmap_c[idx2] &amp; val2) collisions++;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keywordflow">if</span> (bitmap_d[idx3] &amp; val3) collisions++;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    bitmap_a[idx0] |= val0;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    bitmap_b[idx1] |= val1;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    bitmap_c[idx2] |= val2;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    bitmap_d[idx3] |= val3;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    <span class="keywordflow">if</span> (collisions &gt;= collisions_max) <span class="keywordflow">return</span> 0x7fffffff;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  }</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  <span class="keywordflow">return</span> collisions;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;}</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="bitmap_8c.html#a6adb3c98282093e460f8d5d447f9978e">   52</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="bitmap_8c.html#a6adb3c98282093e460f8d5d447f9978e">bitmap_ctx_init</a> (hashcat_ctx_t *hashcat_ctx)</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;{</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  bitmap_ctx_t   *bitmap_ctx   = hashcat_ctx-&gt;bitmap_ctx;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  hashconfig_t   *hashconfig   = hashcat_ctx-&gt;hashconfig;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  hashes_t       *hashes       = hashcat_ctx-&gt;hashes;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  user_options_t *user_options = hashcat_ctx-&gt;user_options;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  bitmap_ctx-&gt;enabled = <span class="keyword">false</span>;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <span class="keywordflow">if</span> (user_options-&gt;keyspace    == <span class="keyword">true</span>) <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  <span class="keywordflow">if</span> (user_options-&gt;left        == <span class="keyword">true</span>) <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  <span class="keywordflow">if</span> (user_options-&gt;opencl_info == <span class="keyword">true</span>) <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  <span class="keywordflow">if</span> (user_options-&gt;show        == <span class="keyword">true</span>) <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <span class="keywordflow">if</span> (user_options-&gt;usage       == <span class="keyword">true</span>) <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  <span class="keywordflow">if</span> (user_options-&gt;version     == <span class="keyword">true</span>) <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;  bitmap_ctx-&gt;enabled = <span class="keyword">true</span>;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  <span class="keyword">const</span> u32 bitmap_shift1 = 5;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="keyword">const</span> u32 bitmap_shift2 = 13;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  <span class="keyword">const</span> u32 bitmap_min = user_options-&gt;bitmap_min;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  <span class="keyword">const</span> u32 bitmap_max = user_options-&gt;bitmap_max;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  u32 *bitmap_s1_a = (u32 *) <a class="code" href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a> ((1u &lt;&lt; bitmap_max) * <span class="keyword">sizeof</span> (u32));</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  u32 *bitmap_s1_b = (u32 *) <a class="code" href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a> ((1u &lt;&lt; bitmap_max) * <span class="keyword">sizeof</span> (u32));</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  u32 *bitmap_s1_c = (u32 *) <a class="code" href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a> ((1u &lt;&lt; bitmap_max) * <span class="keyword">sizeof</span> (u32));</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  u32 *bitmap_s1_d = (u32 *) <a class="code" href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a> ((1u &lt;&lt; bitmap_max) * <span class="keyword">sizeof</span> (u32));</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  u32 *bitmap_s2_a = (u32 *) <a class="code" href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a> ((1u &lt;&lt; bitmap_max) * <span class="keyword">sizeof</span> (u32));</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  u32 *bitmap_s2_b = (u32 *) <a class="code" href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a> ((1u &lt;&lt; bitmap_max) * <span class="keyword">sizeof</span> (u32));</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  u32 *bitmap_s2_c = (u32 *) <a class="code" href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a> ((1u &lt;&lt; bitmap_max) * <span class="keyword">sizeof</span> (u32));</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;  u32 *bitmap_s2_d = (u32 *) <a class="code" href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a> ((1u &lt;&lt; bitmap_max) * <span class="keyword">sizeof</span> (u32));</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  u32 bitmap_bits;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  u32 bitmap_nums;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  u32 bitmap_mask;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  u32 bitmap_size;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  <span class="keywordflow">for</span> (bitmap_bits = bitmap_min; bitmap_bits &lt; bitmap_max; bitmap_bits++)</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  {</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    bitmap_nums = 1u &lt;&lt; bitmap_bits;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    bitmap_mask = bitmap_nums - 1;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    bitmap_size = bitmap_nums * <span class="keyword">sizeof</span> (u32);</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <span class="keywordflow">if</span> ((hashes-&gt;digests_cnt &amp; bitmap_mask) == hashes-&gt;digests_cnt) <span class="keywordflow">break</span>;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="bitmap_8c.html#a91f1b655f0aab3fc0af939270bd897b3">generate_bitmaps</a> (hashes-&gt;digests_cnt, hashconfig-&gt;dgst_size, bitmap_shift1, (<span class="keywordtype">char</span> *) hashes-&gt;digests_buf, hashconfig-&gt;dgst_pos0, hashconfig-&gt;dgst_pos1, hashconfig-&gt;dgst_pos2, hashconfig-&gt;dgst_pos3, bitmap_mask, bitmap_size, bitmap_s1_a, bitmap_s1_b, bitmap_s1_c, bitmap_s1_d, hashes-&gt;digests_cnt / 2) == 0x7fffffff) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="bitmap_8c.html#a91f1b655f0aab3fc0af939270bd897b3">generate_bitmaps</a> (hashes-&gt;digests_cnt, hashconfig-&gt;dgst_size, bitmap_shift2, (<span class="keywordtype">char</span> *) hashes-&gt;digests_buf, hashconfig-&gt;dgst_pos0, hashconfig-&gt;dgst_pos1, hashconfig-&gt;dgst_pos2, hashconfig-&gt;dgst_pos3, bitmap_mask, bitmap_size, bitmap_s1_a, bitmap_s1_b, bitmap_s1_c, bitmap_s1_d, hashes-&gt;digests_cnt / 2) == 0x7fffffff) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <span class="keywordflow">break</span>;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  }</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  bitmap_nums = 1u &lt;&lt; bitmap_bits;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  bitmap_mask = bitmap_nums - 1;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  bitmap_size = bitmap_nums * <span class="keyword">sizeof</span> (u32);</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  <a class="code" href="bitmap_8c.html#a91f1b655f0aab3fc0af939270bd897b3">generate_bitmaps</a> (hashes-&gt;digests_cnt, hashconfig-&gt;dgst_size, bitmap_shift1, (<span class="keywordtype">char</span> *) hashes-&gt;digests_buf, hashconfig-&gt;dgst_pos0, hashconfig-&gt;dgst_pos1, hashconfig-&gt;dgst_pos2, hashconfig-&gt;dgst_pos3, bitmap_mask, bitmap_size, bitmap_s1_a, bitmap_s1_b, bitmap_s1_c, bitmap_s1_d, -1ul);</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  <a class="code" href="bitmap_8c.html#a91f1b655f0aab3fc0af939270bd897b3">generate_bitmaps</a> (hashes-&gt;digests_cnt, hashconfig-&gt;dgst_size, bitmap_shift2, (<span class="keywordtype">char</span> *) hashes-&gt;digests_buf, hashconfig-&gt;dgst_pos0, hashconfig-&gt;dgst_pos1, hashconfig-&gt;dgst_pos2, hashconfig-&gt;dgst_pos3, bitmap_mask, bitmap_size, bitmap_s2_a, bitmap_s2_b, bitmap_s2_c, bitmap_s2_d, -1ul);</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  bitmap_ctx-&gt;bitmap_bits   = bitmap_bits;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  bitmap_ctx-&gt;bitmap_nums   = bitmap_nums;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;  bitmap_ctx-&gt;bitmap_size   = bitmap_size;</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;  bitmap_ctx-&gt;bitmap_mask   = bitmap_mask;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;  bitmap_ctx-&gt;bitmap_shift1 = bitmap_shift1;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  bitmap_ctx-&gt;bitmap_shift2 = bitmap_shift2;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  bitmap_ctx-&gt;bitmap_s1_a   = bitmap_s1_a;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;  bitmap_ctx-&gt;bitmap_s1_b   = bitmap_s1_b;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  bitmap_ctx-&gt;bitmap_s1_c   = bitmap_s1_c;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  bitmap_ctx-&gt;bitmap_s1_d   = bitmap_s1_d;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;  bitmap_ctx-&gt;bitmap_s2_a   = bitmap_s2_a;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  bitmap_ctx-&gt;bitmap_s2_b   = bitmap_s2_b;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;  bitmap_ctx-&gt;bitmap_s2_c   = bitmap_s2_c;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;  bitmap_ctx-&gt;bitmap_s2_d   = bitmap_s2_d;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;}</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="bitmap_8c.html#a241600b2e8ac6220a69bfbd790ed1716">  138</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="bitmap_8c.html#a241600b2e8ac6220a69bfbd790ed1716">bitmap_ctx_destroy</a> (hashcat_ctx_t *hashcat_ctx)</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;{</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  bitmap_ctx_t *bitmap_ctx = hashcat_ctx-&gt;bitmap_ctx;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  <span class="keywordflow">if</span> (bitmap_ctx-&gt;enabled == <span class="keyword">false</span>) <span class="keywordflow">return</span>;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;  <a class="code" href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a> (bitmap_ctx-&gt;bitmap_s1_a);</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;  <a class="code" href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a> (bitmap_ctx-&gt;bitmap_s1_b);</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  <a class="code" href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a> (bitmap_ctx-&gt;bitmap_s1_c);</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  <a class="code" href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a> (bitmap_ctx-&gt;bitmap_s1_d);</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  <a class="code" href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a> (bitmap_ctx-&gt;bitmap_s2_a);</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  <a class="code" href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a> (bitmap_ctx-&gt;bitmap_s2_b);</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;  <a class="code" href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a> (bitmap_ctx-&gt;bitmap_s2_c);</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  <a class="code" href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a> (bitmap_ctx-&gt;bitmap_s2_d);</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;  memset (bitmap_ctx, 0, <span class="keyword">sizeof</span> (bitmap_ctx_t));</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;}</div><div class="ttc" id="memory_8c_html_ad8ba3dcf1734b1d2c8679600f0f0c3c9"><div class="ttname"><a href="memory_8c.html#ad8ba3dcf1734b1d2c8679600f0f0c3c9">hcfree</a></div><div class="ttdeci">void hcfree(void *ptr)</div><div class="ttdef"><b>Definition:</b> <a href="memory_8c_source.html#l00071">memory.c:71</a></div></div>
<div class="ttc" id="bitmap_8c_html_a91f1b655f0aab3fc0af939270bd897b3"><div class="ttname"><a href="bitmap_8c.html#a91f1b655f0aab3fc0af939270bd897b3">generate_bitmaps</a></div><div class="ttdeci">static u32 generate_bitmaps(const u32 digests_cnt, const u32 dgst_size, const u32 dgst_shifts, char *digests_buf_ptr, const u32 dgst_pos0, const u32 dgst_pos1, const u32 dgst_pos2, const u32 dgst_pos3, const u32 bitmap_mask, const u32 bitmap_size, u32 *bitmap_a, u32 *bitmap_b, u32 *bitmap_c, u32 *bitmap_d, const u64 collisions_max)</div><div class="ttdef"><b>Definition:</b> <a href="bitmap_8c_source.html#l00011">bitmap.c:11</a></div></div>
<div class="ttc" id="bitmap_8c_html_a6adb3c98282093e460f8d5d447f9978e"><div class="ttname"><a href="bitmap_8c.html#a6adb3c98282093e460f8d5d447f9978e">bitmap_ctx_init</a></div><div class="ttdeci">int bitmap_ctx_init(hashcat_ctx_t *hashcat_ctx)</div><div class="ttdef"><b>Definition:</b> <a href="bitmap_8c_source.html#l00052">bitmap.c:52</a></div></div>
<div class="ttc" id="memory_8c_html_aac788cecd4f6c2a1524456f4a5db7cdc"><div class="ttname"><a href="memory_8c.html#aac788cecd4f6c2a1524456f4a5db7cdc">hcmalloc</a></div><div class="ttdeci">void * hcmalloc(const size_t sz)</div><div class="ttdef"><b>Definition:</b> <a href="memory_8c_source.html#l00024">memory.c:24</a></div></div>
<div class="ttc" id="bitmap_8c_html_a241600b2e8ac6220a69bfbd790ed1716"><div class="ttname"><a href="bitmap_8c.html#a241600b2e8ac6220a69bfbd790ed1716">bitmap_ctx_destroy</a></div><div class="ttdeci">void bitmap_ctx_destroy(hashcat_ctx_t *hashcat_ctx)</div><div class="ttdef"><b>Definition:</b> <a href="bitmap_8c_source.html#l00138">bitmap.c:138</a></div></div>
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